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20 0 0年 6月海军定购了 84部 9/1 0波段发射机 (共 0 .41 2亿美元 )在此以前 1 997年 1 1月签订了 1 2 0部发射机的合同。 9/1 0波段是 2 5年来ＥＡ 6Ｂ飞机的首次发射机改进。 2 0 0 0年 7月 ,ＢＡＥＳｙｓｔｅｍｓ公司收到一笔 0 .354亿美元合同 ,研制 4部工程研制样机 (Ｅ
Navy ordered 84 9/1 0 band transmitters (total 0.41.2 billion U.S. dollars) in June 20 000. Contracts for 120 transmitters were signed prior to January 1997. The 9/1 0 band is the first transmitter improvement for the EA 6B aircraft in 25 years. In July 2000, BAESystems received a contract of USD 0.354 billion to develop four engineering prototypes (E